12965149220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1297}}^1$

素因数の和:2061

約数の個数: 96

約数和(自身を含む): 29391538176

約数和(自身を除く): 16426388956

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 701, 713, 1297, 1402, 1426, 2594, 2804, 2852, 3505, 3565, 5188, 6485, 7010, 7130, 12970, 14020, 14260, 16123, 21731, 25940, 29831, 32246, 40207, 43462, 59662, 64492, 80414, 80615, 86924, 108655, 119324, 149155, 160828, 161230, 201035, 217310, 298310, 322460, 402070, 434620, 499813, 596620, 804140, 909197, 924761, 999626, 1818394, 1849522, 1999252, 2499065, 3636788, 3699044, 4545985, 4623805, 4998130, 9091970, 9247610, 9996260, 18183940, 18495220, 20911531, 28185107, 41823062, 56370214, 83646124, 104557655, 112740428, 140925535, 209115310, 281851070, 418230620, 563702140, 648257461, 1296514922, 2593029844, 3241287305, 6482574610, 12965149220]

約数ペア:

[(1, 12965149220), (2, 6482574610), (4, 3241287305), (5, 2593029844), (10, 1296514922), (20, 648257461), (23, 563702140), (31, 418230620), (46, 281851070), (62, 209115310), (92, 140925535), (115, 112740428), (124, 104557655), (155, 83646124), (230, 56370214), (310, 41823062), (460, 28185107), (620, 20911531), (701, 18495220), (713, 18183940), (1297, 9996260), (1402, 9247610), (1426, 9091970), (2594, 4998130), (2804, 4623805), (2852, 4545985), (3505, 3699044), (3565, 3636788), (5188, 2499065), (6485, 1999252), (7010, 1849522), (7130, 1818394), (12970, 999626), (14020, 924761), (14260, 909197), (16123, 804140), (21731, 596620), (25940, 499813), (29831, 434620), (32246, 402070), (40207, 322460), (43462, 298310), (59662, 217310), (64492, 201035), (80414, 161230), (80615, 160828), (86924, 149155), (108655, 119324)]